#1 AI-Powered Localization Tool for macOS

Transform Your iOS App Localization in Minutes

The most intelligent way to localize your Xcode projects. Our AI-powered tool automatically detects, analyzes, and translates your app strings with precision that rivals human translators.

App Localizer Main Interface

Why Developers Choose App Localizer

Save weeks of manual work and deliver apps to global markets faster than ever

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Instant Project Scanning

Zero setup required. Just open your Xcode project and watch as App Localizer instantly discovers all your localization files, saving hours of manual searching.

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GPT-4 Powered Intelligence

Industry-leading AI that understands context, preserves code formatting, and maintains your app's tone across 40+ languages with human-level accuracy.

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Real-Time Progress Tracking

Beautiful visual dashboards show exactly how much of your app is localized, which languages need attention, and your completion milestones.

Lightning-Fast Batch Processing

Translate hundreds of strings in seconds with intelligent batching. What used to take days now takes minutes with optimized API efficiency.

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Seamless Xcode Workflow

No disruption to your development process. Edit, preview, and export directly back to Xcode with full compatibility for both .xcstrings and legacy .strings files.

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Project Memory

Smart project history remembers your preferences, tracks changes, and provides instant access to your most important localization projects.

Watch the Magic Happen

See how one developer localized their entire app in under 5 minutes

Beautiful, Intuitive Interface

Designed with developers in mind, App Localizer makes localization a breeze

Project Overview

Project Overview

Translation Interface

Translation Editor

Trusted by iOS developers worldwide

Stop Wasting Time on Manual Translations

Transform weeks of tedious localization work into minutes of AI-powered productivity. Your global audience is waiting.

✅ Free to download • ✅ Requires macOS 12.0 or later